The update is pushed OTA (over the air) and via Samsung Kies
Samsung kicked off the rollout of Android 4.3 Jelly Bean update for Galaxy S4 about a month ago, but the upgrade has yet to reach all countries.We reported less than three weeks ago that the non-LTE Galaxy S4 received the update in India, but those who own the LTE version have been left out from the initial rollout.
Today, the folks over at SamMobile report that Android 4.3 Jelly Bean is finally available for download for Samsung Galaxy S4 (GT-I9505) in India.
As expected, the update is pushed OTA (over the air) in stages, so not all Galaxy S4 owners might get it at the same time. In fact, you might have better luck updating via Samsung Kies desktop software.
Android 4.3 Jelly Bean for Galaxy S4 brings lots of improvements and new features, including KNOX and Galaxy Gear compatibility.